WORTHEN, B. R. (1973). Educational evaluation: Theory and practice. Wadsworth.
Chicago Style CitationWORTHEN, Blaine R. Educational Evaluation: Theory and Practice. Wadsworth, 1973.
MLA CitationWORTHEN, Blaine R. Educational Evaluation: Theory and Practice. Wadsworth, 1973.
Warning: These citations may not always be 100% accurate.